Which of the following lists high-touch surfaces that require regular sanitizing in a kitchen?

• A. Doors, light switches, counters, cutting boards, utensils, and equipment handles require regular sanitizing.
• B. Only floors require sanitizing regularly.
• C. Only raw meat surfaces require sanitizing.
• D. All surfaces require equal cleaning and no sanitizing.

Answer: (A)

High-touch surfaces are the ones people touch most often and can transfer pathogens to hands or food. In a kitchen, items like doors, light switches, counters, cutting boards, utensils, and equipment handles are touched repeatedly, so they should be sanitized regularly because cleaning alone may not remove all germs. Sanitizing reduces the microbial load to safe levels and is especially important after cleaning and between tasks, and after handling raw foods. Floors, while cleaned frequently, aren’t high-touch in the same way and don’t require sanitizing at the same rate as food-contact surfaces. Focusing only on raw meat surfaces misses other critical contact points, since many surfaces can become contaminated through routine use. Not all surfaces require equal cleaning and sanitizing; the frequency and level of sanitizing depend on how often a surface is touched and its risk of transferring pathogens.